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Tag: image processing

OpenCV #002 Read, Write and Display Video

Digital Image Processing using OpenCV (Python & C++) Highlight: In this blog post we will explain how to read, display and save videos using OpenCV. We will give a code both in Python and C++. Tutorial Overview: Reading a video (Python & C++) Displaying a video (Python & C++) Saving a video (Python & C++) 1. Reading a video Reading a video frame and displaying it, is not as difficult, as one might think. Using…
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OpenCV #001 Manipulating Image Pixels

Digital Image Processing using OpenCV (Python & C++) Highlight: In this blog post, we will give an overview of what a pixel is, how a computer understands it and how pixels can be accessed and manipulated using OpenCV. Tutorial Overview: What’s a Pixel? Coordinate System in an Image. Pixel access and manipulation in Python Pixel access and manipulation in C++ 1. What’s a Pixel? When we talk about video files, we are mainly concerned with…
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